Augmentation in thermal efficiency of three sides over one side concave dimple roughened ducts
We present experimental investigations and comparison on thermal efficiency of solar thermal air heater (SAH) with 1-side and 3-side concave dimple roughened ducts; under the Reynold’s number (Re) range of 2500 - 12500; relative roughness pitch (p/e) of 8 – 15; and relative roughness height (e/Dh) o...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Applied Science Innovations Private Limited
2018-09-01
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| Series: | Carbon: Science and Technology |
| Subjects: | |
| Online Access: | http://www.applied-science-innovations.com/cst-web-site/CST-10-3-2018/CST-285-10-3-2018-8-16.pdf |